tx 0xb91d90d0861c1ddff4dfa26061c20e198dd0d36c1fcf4769e4a148f1c8b2afbeCopy

payload

{
  "ModifyOrder": {
    "new_size": 130383823,
    "order_id": 69199185,
    "new_price": 10341000000
  }
}